/*
	This file is part of AVRCppLib.

    AVRCppLib is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    AVRCppLib is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with AVRCppLib.  If not, see <http://www.gnu.org/licenses/>.

    Copyright (C) Maxime Lemonnier 2007-2011
 */

#include "Result.h"

namespace RegularExpressions
{

Result::Result(const regexp * regexp)
{
	toGroups(regexp);
}

Result::~Result()
{
	// TODO Auto-generated destructor stub
}

Group * Result::getGroup(size_t number)
{
	return groups.element(number);
}

size_t Result::numberOfGroups()
{
	return groups.numberOfElements();
}

void Result::toGroups(const regexp * regexp)
{
	for(size_t groupIndex = 0; groupIndex < NSUBEXP; groupIndex++)
		if(!isNull(regexp->startp[groupIndex]))
			{
				size_t lenght = regexp->endp[groupIndex] - regexp->startp[groupIndex];
				groups.insertElement(Group(regexp->startp[groupIndex], lenght), groupIndex);
			}
			else
				break;

}

}
